This unit is specially designed according to cold climate condition to -25&grave;C&period; It provide simultaneous suppliers of domestic hot water and house heating &sol; house cooling&period;

1&rpar; House heating&comma; house cooling and domestic hot wter provided&semi;2&rpar; Split design with one outdoor unit and one indoor unit&period;The connection between indoor and outdoor unit is copper pipe by refrigerant&semi;3&rpar; Split design with compressor and water system indoor unit&comma; which ensure a better anti-freezing protection and lower heating dissipate&period;4&rpar; Indoor unit is designed for super low noise operation&period;5&rpar; All moveable parts are set in a suspended base&period; The pipe system also is carefully designed and organized to redue vibration&period; All theses ensure the unit operation stable and quietly&period;6&rpar; Indoor unit is extremely compact structure&comma; lock door desgin&comma; easy demoutable for access&period;7&rpar; Low -temperature Enhanced Vapour Injection Compressor technology&lpar;EVI&rpar;&period;